第5回 研究会

Renovating the classical production analysis by network analysis

  • 有賀裕二 Yuji Aruka(中央大学 Chuo University)
  • 関連キーワード :

The idea of the maximal eigenvector of the input/output system in the theory of production was already established in the first half of the last century. As the network analysis is getting popular, however, the analysis of production system with eigenvector will be of necessity renovated. The author in Aruka(2014) suggested the application of ideas of network centralities to the production system like an input-output table. Recently Kien Tran newly used alpha centrality to Japanese Industrial Network. It is noted that alpha centrality is closely connected with the idea of eigenvector centrality. Thus we can now discuss some empirical results in the comparison with the classical analysis.